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Shadow Darner
Aeshna umbrosa
The shadow darner (Aeshna umbrosa) is a species of dragonfly in the family Aeshnidae. It is found in almost all of Canada and most states in the United States.
From the article Shadow darner on Wikipedia (CC BY-SA), quoted section by section
Range & habitat
This dragonfly is found in most of the United States except the dry Southwest and in all of the provinces and territories of Canada.
Wikipedia: “Distribution”
What it does
The shadow darner patrols along small marshy streams. It is often found feeding along woodland edges or even in deep shadow in full forest. Shadow darners can also be found near ditches, slow streams, and ponds. This darner has a long flight season of late April to November. The shadow darner naiad feeds on a wide variety of aquatic insects, such as mosquito larvae, other aquatic fly larvae, mayfly larvae, and freshwater shrimp. They also feed on small fish and tadpoles. This adult will eat almost any soft-bodied flying insect, including mosquitoes, flies, butterflies, moths, mayflies, and stoneflies.
Wikipedia: “Habitat and diet”
Listen
Looking for field recordings…
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Aeshna umbrosa in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 67727.